Comment by joachimma
Terrence Tao is apparently in the process of converting the exercises from his "Analysis I" book into Lean.
https://terrytao.wordpress.com/2025/05/31/a-lean-companion-t...
Terrence Tao is apparently in the process of converting the exercises from his "Analysis I" book into Lean.
https://terrytao.wordpress.com/2025/05/31/a-lean-companion-t...
This is cool
I guess intros based on the structure of mathlib could work for people who haven't published their own textbooks.